/*
 * Copyright (c) 2007 Team and Concepts Limited.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Team and Concepts Limited nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY TEAM AND CONCEPTS LIMITED ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL TEAM AND CONCEPTS LIMITED BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Web;

namespace EditGrid.API.Client
{
    public class QueryOption
    {
        private Dictionary<string, string> parameter;

        public QueryOption()
        {
            parameter = new Dictionary<string,string>();
        }

        public QueryOption(Dictionary<string, string> parameter)
        {
            this.parameter = parameter;
        }

        public string this[string key]
        {
            get { return this.parameter[key]; }
            set { this.parameter[key] = value; }
        }

        public CellRange Range
        {
            get
            {
                if (this.parameter.ContainsKey("range")) return new CellRange(this.parameter["range"]);
                else return null;
            }
            set { this.parameter["range"] = value.ToString(); }
        }

        override public string ToString()
        {
            StringBuilder sb = new StringBuilder();
            foreach (string key in parameter.Keys)
            {
                sb.Append(key);
                sb.Append('=');
                sb.Append(HttpUtility.UrlEncode(this.parameter[key]));
                sb.Append('&');
            }
            return sb.ToString();
        }
    }

}
